<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<script type="text/javascript" src="js/util/jquery-3.2.1.min.js"></script>
<script type="text/javascript" src="js/index/jquery_prc.js"></script>

</head>
<body>
	<form action="" method="post">
	 user input:<input type="text" id="sometext">
	</form>
	<button id="smt">提交</button>
</body>
</html>